Merge pull request #4081 from taosdata/feature/td-1877
[TD-1877]<feature>: custom temporary directory
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b5f65e47bf
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@ -87,6 +87,7 @@ TDengine系统后台服务由taosd提供,可以在配置文件taos.cfg里修
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- httpPort: RESTful服务使用的端口号,所有的HTTP请求(TCP)都需要向该接口发起查询/写入请求。
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- dataDir: 数据文件目录,所有的数据文件都将写入该目录。默认值:/var/lib/taos。
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- logDir:日志文件目录,客户端和服务器的运行日志文件将写入该目录。默认值:/var/log/taos。
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- tempDir:临时文件目录,客户端和服务器的临时文件(主要是查询时用于保存中间结果的问题)将写入该目录。 默认值:Linux下为 /tmp/,Windows下为环境变量 tmp 或 temp 指向的目录。
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- arbitrator:系统中裁决器的end point, 缺省值为空。
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- role:dnode的可选角色。0-any; 既可作为mnode,也可分配vnode;1-mgmt;只能作为mnode,不能分配vnode;2-dnode;不能作为mnode,只能分配vnode
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- debugFlag:运行日志开关。131(输出错误和警告日志),135( 输出错误、警告和调试日志),143( 输出错误、警告、调试和跟踪日志)。默认值:131或135(不同模块有不同的默认值)。
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@ -20,6 +20,9 @@
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# data file's directory
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# dataDir /var/lib/taos
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# temporary file's directory
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# tempDir /tmp/
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# the arbitrator's fully qualified domain name (FQDN) for TDengine system, for cluster only
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# arbitrator arbitrator_hostname:6042
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@ -256,3 +259,5 @@
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# maximum display width of binary and nchar fields in the shell. The parts exceeding this limit will be hidden
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# maxBinaryDisplayWidth 30
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# enable/disable telemetry reporting
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# telemetryReporting 1
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@ -51,6 +51,7 @@ extern char tsLocale[];
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extern char tsCharset[]; // default encode string
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extern int32_t tsEnableCoreFile;
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extern int32_t tsCompressMsgSize;
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extern char tsTempDir[];
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//query buffer management
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extern int32_t tsQueryBufferSize; // maximum allowed usage buffer for each data node during query processing
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@ -58,6 +58,7 @@ char tsLocale[TSDB_LOCALE_LEN] = {0};
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char tsCharset[TSDB_LOCALE_LEN] = {0}; // default encode string
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int32_t tsEnableCoreFile = 0;
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int32_t tsMaxBinaryDisplayWidth = 30;
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char tsTempDir[TSDB_FILENAME_LEN] = "/tmp/";
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/*
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* denote if the server needs to compress response message at the application layer to client, including query rsp,
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@ -1310,6 +1311,16 @@ static void doInitGlobalConfig(void) {
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cfg.ptrLength = 0;
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cfg.unitType = TAOS_CFG_UTYPE_NONE;
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taosInitConfigOption(cfg);
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cfg.option = "tempDir";
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cfg.ptr = tsTempDir;
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cfg.valType = TAOS_CFG_VTYPE_STRING;
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cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
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cfg.minValue = 0;
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cfg.maxValue = 0;
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cfg.ptrLength = tListLen(tsTempDir);
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cfg.unitType = TAOS_CFG_UTYPE_NONE;
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taosInitConfigOption(cfg);
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}
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void taosInitGlobalCfg() {
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@ -15,16 +15,21 @@
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#define _DEFAULT_SOURCE
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#include "os.h"
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#include "tglobal.h"
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#ifndef TAOS_OS_FUNC_FILE_GETTMPFILEPATH
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void taosGetTmpfilePath(const char *fileNamePrefix, char *dstPath) {
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const char *tdengineTmpFileNamePrefix = "tdengine-";
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char tmpPath[PATH_MAX];
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char *tmpDir = "/tmp/";
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int32_t len = strlen(tsTempDir);
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memcpy(tmpPath, tsTempDir, len);
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strcpy(tmpPath, tmpDir);
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strcat(tmpPath, tdengineTmpFileNamePrefix);
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if (tmpPath[len - 1] != '/') {
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tmpPath[len++] = '/';
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}
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strcpy(tmpPath + len, tdengineTmpFileNamePrefix);
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if (strlen(tmpPath) + strlen(fileNamePrefix) + strlen("-%d-%s") < PATH_MAX) {
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strcat(tmpPath, fileNamePrefix);
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strcat(tmpPath, "-%d-%s");
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@ -46,5 +46,16 @@ void osInit() {
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strcpy(tsDnodeDir, "");
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strcpy(tsMnodeDir, "");
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strcpy(tsOsName, "Windows");
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const char *tmpDir = getenv("tmp");
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if (tmpDir != NULL) {
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tmpDir = getenv("temp");
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}
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if (tmpDir != NULL) {
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strcpy(tsTempDir, tmpDir);
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} else {
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strcpy(tsTempDir, "C:\\Windows\\Temp");
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}
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taosWinSocketInit();
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}
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@ -16,17 +16,20 @@
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#define _DEFAULT_SOURCE
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#include "os.h"
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#include "tulog.h"
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#include "tglobal.h"
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void taosGetTmpfilePath(const char *fileNamePrefix, char *dstPath) {
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const char* tdengineTmpFileNamePrefix = "tdengine-";
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char tmpPath[PATH_MAX];
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char *tmpDir = getenv("tmp");
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if (tmpDir == NULL) {
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tmpDir = "";
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int32_t len = (int32_t)strlen(tsTempDir);
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memcpy(tmpPath, tsTempDir, len);
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if (tmpPath[len - 1] != '/' && tmpPath[len - 1] != '\\') {
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tmpPath[len++] = '\\';
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}
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strcpy(tmpPath, tmpDir);
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strcpy(tmpPath + len, tdengineTmpFileNamePrefix);
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strcat(tmpPath, tdengineTmpFileNamePrefix);
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if (strlen(tmpPath) + strlen(fileNamePrefix) + strlen("-%d-%s") < PATH_MAX) {
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strcat(tmpPath, fileNamePrefix);
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